Questions by Max Pierini

Questions by Max Pierini

23. A positron and an electron can annihilate each other and form 3 gamma rays. Two gammas are detected. One has energy of 225 keV, the other has 357 keV. What is the energy of the 3rd gamma ray?

asked Dec 4, 2024

1 answer

1 vote

7.4k views

Select the correct answer from each drop-down menu. This equation shows the combustion of ethane: 2CH₂. + 70₂ - 4CO₂ + 6H₂O In the reactant side of the chemical equation, there are carbon atoms hydrogen

asked Sep 18, 2024

1 answer

2 votes

183k views

Do you think the FDA should not publish the list because the defect levels allowed do not pose a risk to human health and just make some of our favorite foods less appetizing (i.e., what you don't know

asked Jun 2, 2024

1 answer

1 vote

4.6k views

When rolling two standard six-sided dice and adding the numbers, what is the probability of getting a 3? a. 1/36 b. 1/18 c. 1/12 d. 1/24

asked May 23, 2024

1 answer

2 votes

16.4k views

In the following situations, you may need more following distance to be safe: a. on slippery roads. Because you need more distance to stop your vehicle on slippery roads, you must leave more space in front

asked May 11, 2024

1 answer

5 votes

234k views

A coffee shop buys cups and mugs for resale from a supplier and is allowed 60 days in which to pay the invoice without penalty. This is an example of ____.

asked Mar 10, 2024

1 answer

1 vote

128k views

Which statement about graphing rational numbers is true

asked Mar 2, 2024

1 answer

1 vote

87.4k views

A salesperson must be paid within ____ business days after the Broker is paid a) 7 b) 14 c) 21 d) 30

asked Jan 6, 2024

1 answer

4 votes

91.3k views

I need help please!!

asked Nov 13, 2023

1 answer

3 votes

195k views

Dimensions of Wellness Keeping your air and water clean, your food safe, and the home/land around you enjoyable and safe.

asked Jun 20, 2023

1 answer

4 votes

114k views

Help me please ill give you the crown

asked Apr 15, 2023

2 answers

0 votes

73.7k views

During Black Friday, everything at Best Buy was marked down 15%. If a customer purchased electronics for a subtotal of $240, what is the final price they would pay for all of their electronics?

asked Jan 10, 2023

1 answer

1 vote

179k views

Determine which ratio forms a proportion with start fraction 14 over 35 end fraction by writing the ratio in simplest form. A. start fraction 2 over 7 end fraction B. four-fifths C. three-eighths D. two

asked Dec 25, 2022

1 answer

2 votes

43.4k views

What is the answer to this 3x-y=7 2x-2y=2

asked Nov 2, 2022

2 answers

4 votes

171k views

\sqrt{4 {}^(4) }

asked Aug 11, 2022

1 answer

0 votes

81.5k views

Plants produce more oxygen through photosynthesis during the day than they use for cellular respiration A. True B. False

asked Jun 24, 2022

2 answers

5 votes

188k views

What is the main difference between a certificate and a license? Licenses involve a final exam, but certificates do not. Certificates are for pharmacists, and licenses are for CPhTs. Certificates require

asked May 7, 2022

1 answer

1 vote

78.1k views

The development of the global economy is often called a. globalization. b. international trade. c. multinational trade. d. world trade.

asked Mar 13, 2022

2 answers

16 votes

217k views

Please can someone helpppp

asked Feb 22, 2022

2 answers

20 votes

222k views

Which of the following is the best synonym for "traces"? A. chains B. harness C. evidence D. tracks

asked Dec 15, 2021

2 answers

5 votes

135k views

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